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Chiahsin Lan, DDS
NPI 1043233117 · General Practice Dentistry · Cupertino, CA
Chiahsin Lan, DDS is a General Practice Dentistry provider in Cupertino, CA (NPI 1043233117).
Provider details
- NPI number
- 1043233117
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 41185 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
20410 Town Center Ln Ste 190
Cupertino, CA 95014-3230
Phone: (408) 873-8321
Fax: (408) 873-8320
Approximate (ZIP-level) locationGet directions
Mailing address
20410 Town Center Ln Ste 190
Cupertino, CA 95014-3230
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Chiahsin Lan's NPI number?
- Chiahsin Lan's National Provider Identifier (NPI) is 1043233117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chiahsin Lan's specialty?
- Chiahsin Lan is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Chiahsin Lan located?
- Chiahsin Lan's practice location on file with NPPES is 20410 Town Center Ln Ste 190, Cupertino, CA 95014-3230.
- What is Chiahsin Lan's phone number?
- The practice phone number listed in the NPPES registry for Chiahsin Lan is (408) 873-8321.
- Is Chiahsin Lan's NPI active?
- Yes — Chiahsin Lan's NPI (1043233117) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.